<head>
	<meta charset='utf-8'>
</head>
<p>游戏</p>
<style>
div{
   transition: width 2s, height 2s, transform 10s; 
}
div:hover{
   transform: rotateY(720deg);
}
</style>
<div align="center">
   <img src="./card1.jpg">
</div>